1219981 - Intermittent test_mediaStreamAudioSourceNodePassThrough.html | application crashed [@ mozilla::ProcessedMediaStream::AddInput]

Status: RESOLVED INCOMPLETE

(Core :: Web Audio, defect, P3)

Description

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://treeherder.mozilla.org/logviewer.html#?job_id=3202655&repo=b2g-inbound

Comment 1

[Karl Tomlinson (:karlt)]

Thread 52 (crashed)
 0  libxul.so!mozilla::ProcessedMediaStream::AddInput [MediaStreamGraphImpl.h:db53445334d8 : 381 + 0x2]
     r0 = 0x460c3858    r1 = 0x00000001    r2 = 0x00000001    r3 = 0x00000000
     r4 = 0x4533fdc0    r5 = 0x00000003    r6 = 0x4609be00    r7 = 0x4451914c
     r8 = 0x4609be00    r9 = 0x00000402   r10 = 0x1906ce80   r12 = 0x40071de4
     fp = 0x00000000    sp = 0x4c5ffce8    lr = 0x40d34689    pc = 0x41756aee
    Found by: given as instruction pointer in context
 1  libxul.so!mozilla::MediaInputPort::Init [MediaStreamGraph.cpp:db53445334d8 : 2354 + 0x9]
     r0 = 0x4533fdc0    r1 = 0x445611a0    r4 = 0x445611a0    r5 = 0x00000003
     r6 = 0x4609be00    r7 = 0x4451914c    r8 = 0x4609be00    r9 = 0x00000402
    r10 = 0x1906ce80    fp = 0x00000000    sp = 0x4c5ffcf8    pc = 0x41756aa5
    Found by: call frame info
 2  libxul.so + 0xdc9ac5
     r0 = 0x445611a0    r1 = 0x445611a0    r4 = 0x47471fa0    r5 = 0x00000003
     r6 = 0x4609be00    r7 = 0x4451914c    r8 = 0x4609be00    r9 = 0x00000402
    r10 = 0x1906ce80    fp = 0x00000000    sp = 0x4c5ffd08    pc = 0x41756ac7
    Found by: call frame info
 3  libxul.so!mozilla::MediaStreamGraphImpl::UpdateGraph [MediaStreamGraph.cpp:db53445334d8 : 1009 + 0x5]
     r4 = 0x00000001    r5 = 0x00000003    r6 = 0x4609be00    r7 = 0x4451914c
     r8 = 0x4609be00    r9 = 0x00000402   r10 = 0x1906ce80    fp = 0x00000000
     sp = 0x4c5ffd10    pc = 0x4175acf1
    Found by: call frame info
 4  libxul.so!mozilla::MediaStreamGraphImpl::OneIteration [MediaStreamGraph.cpp:db53445334d8 : 1205 + 0x15]
     r4 = 0x1906ce80    r5 = 0x00000000    r6 = 0x1906ce80    r7 = 0x00000000
     r8 = 0x4609be00    r9 = 0x00000402   r10 = 0x00000000    fp = 0x1906c97f
     sp = 0x4c5ffd68    pc = 0x4175c175
    Found by: call frame info
 5  libxul.so!mozilla::AudioCallbackDriver::DataCallback [GraphDriver.cpp:db53445334d8 : 845 + 0x9]
     r4 = 0x1906ca80    r5 = 0x00000000    r6 = 0x1906ce80    r7 = 0x45ab9e00
     r8 = 0x00000017    r9 = 0x00000402   r10 = 0x00000000    fp = 0x1906c97f
     sp = 0x4c5ffd80    pc = 0x41722835
    Found by: call frame info

Not clear from this stack but perhaps related to bug 1219403.

Comment 2

[Maire Reavy [:mreavy]]

We should see if this still happens after bug 1219403 is fixed.

Comment 3

[Karl Tomlinson (:karlt)]

Bug 1237436 and bug 1240298 were reported from code having bug 1219403 fixed.

Comment 4

[Bulk Bug Changes for mreavy's org]

Mass change P2->P3 to align with new Mozilla triage process.

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.